these orbs are found in the extra puzzle rooms at skeleton camps these orbs will need certain things before being activated allowing it to be sold or become tribute to the burning blade ( maybe they give more tribute than the orb of secrets)
1 orb of combat this orb will slowly be filled when winning in pvp once filled it automatically becomes tribute when on burning blade if on regular ship it will glow a orange color
2 orb of tribute this orb need sacrifice of treasure to activate stolen loot will give 50% of its value to orb for each item sacrificed non stolen loot 25% and maybe 5% from your own gold ( explanation let say orb needs 50k to activate you'd need 100K in stolen loot 200k in regular loot and 1Mil in your own coins note these are just numbers that came to my mind definitely not balanced could be more could be less
